Atrioventricular defects--a study of 92 families.
D000368:Aged; D002648:Child; D002675:Child, Preschool; D000013:Congenital Abnormalities / Q000235:genetics; D003241:Consanguinity; D004200:Diseases in Twins / Q000235:genetics; D005260:Female; D006330:Heart Defects, Congenital / Q000235:genetics; D006343:Heart Septal Defects / Q000235:genetics*; D006344:Heart Septal Defects, Atrial / Q000235:genetics; D006801:Humans; D008297:Male; D008423:Maternal Age; D010375:Pedigree